19189001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{22031}}^1$

素因数の和:22111

約数の個数: 8

約数和(自身を含む): 20974464

約数和(自身を除く): 1785463

約数列:

[1, 13, 67, 871, 22031, 286403, 1476077, 19189001]

約数ペア:

[(1, 19189001), (13, 1476077), (67, 286403), (871, 22031)]